To provide a flow straightening device which appropriately straightens an air flow separating in or around a front wheel.SOLUTION: A flow straightening device is provided in a vehicle 1 having a front wheel FW and a rear wheel RW arranged in a longitudinal direction with a part thereof protruding downward from a vehicle body. The flow straightening device includes a plurality of air flow generating parts 100 which are provided in a bottom part of the vehicle body and in a rear side of the front wheel, generate an air flow having a velocity component inward in a vehicle width direction along a bottom face P of the vehicle, and are arrayed in a longitudinal direction of the vehicle.SELECTED DRAWING: Figure 2
【課題】前輪又はその周辺で剥離した気流を適切に整流する整流装置を提供する。【解決手段】一部が車体から下方に突出した状態で前後方向に配列された前輪FW及び後輪RWを有する車両1に設けられる整流装置を、車体の下部であって前輪の後方側に設けられ、車幅方向内側へ向かう速度成分を有する気流を車体の下面Pに沿って発生する気流発生部100を車両の前後方向に複数配列した構成とする。【選択図】図2
FLOW STRAIGHTENING DEVICE
整流装置
2022-02-10
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |